Traffic channelizer



FIG. 1 is a perspective view of a traffic channelizer showing our new design;

FIG. 2 is a side elevation view thereof from the right side of FIG.1, the left side being a mirror image thereof;

FIG. 3 is a front elevation view thereof, the rear elevation view being a mirror image;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a traffic channelizer, as shown and described. 